How many moles of H2 are needed to react with 5.6 mol of O2?

What are the 5 steps in nuclear production

What's the difference between almond flour and regular flour?

What is the molarity of a stock solution if 60 mL were used to make 150 mL of a. 5M solution

What particles move most rapidly?

The reaction between nitrogen dioxide and carbon monoxide isNO2 (g) + CO (g) →NO (g) + CO2 (g) The rate constant at 701 K is measured as 2.57 M-1⋅s-1 and that at 895 K is measured as 567 M-1⋅s-1. The activation energy is 1.5*102 kJ/mol.

Two skydivers jump out of a plane. As the skydivers are in free fall, the potential energy they possessed at the airplane door Is being converted to kinetic energy True False

What part of an atom has no relative mass

A scientist studies the DNA of three different species. The DNA from species A is more similar to DNA from species B than DNA from species C. Which species are probably the most closely related? Explain your answer.

Gamma rays are waves of energy that have no charge. true false

Describe what a polar covalent bond is and name a common compound that has a polar covalent bond holding it together